2442394890
2,442,394,890 is an even composite number composed of five prime numbers multiplied together.
2442394890 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 2442394890:
2 × 33 × 5 × 13 × 695839
(2 × 3 × 3 × 3 × 5 × 13 × 695839)See below for interesting mathematical facts about the number 2442394890 from the Numbermatics database.
Names of 2442394890
- Cardinal: 2442394890 can be written as Two billion, four hundred forty-two million, three hundred ninety-four thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 2.44239489 × 109
Factors of 2442394890
Divisors of 2442394890
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 78 90 117 130 135 195 234 270 351 390 585 702 1170 1755 3510 695839 1391678 2087517 3479195 4175034 6262551 6958390 9045907 10437585 12525102 18091814 18787653 20875170 27137721 31312755 37575306 45229535 54275442 62625510 81413163 90459070 93938265 135688605 162826326 187876530 244239489 271377210 407065815 488478978 814131630 1221197445 2442394890
- Sum of all divisors σ(n): 7014067200
- Sum of proper divisors (its aliquot sum) s(n): 4571672310
- 2442394890 is an abundant number, because the sum of its proper divisors (4571672310) is greater than itself. Its abundance is 2129277420
Bases of 2442394890
- Binary: 100100011001001111111101000010102
- Hexadecimal: 0x9193FD0A
- Base-36: 14E4ZYI
Squares and roots of 2442394890
- 2442394890 squared (24423948902) is 5965292798698112100
- 2442394890 cubed (24423948903) is 14569600648894067645687169000
-
The
square root of 2442394890 is 49420.5917609249 -
The
cube root of 2442394890 is 1346.7034133549
Scales and comparisons
How big is 2442394890?- 2,442,394,890 seconds is equal to 77 years, 34 weeks, 2 days, 11 hours, 1 minute, 30 seconds.
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To count from 1 to 2,442,394,890 would take you about one hundred fifty-five years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 2442394890 cubic inches would be around 112.2 feet tall.
Recreational maths with 2442394890
- 2442394890 backwards is 0984932442
- 2442394890 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2442394890's digits is 45
- More coming soon!
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The information we have on file for 2442394890 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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